DescriptionThe ProCon® D500 series is an extremely robust corrosion resistant single or double screen pH/ORP controller. The modular design is both easy to install and operate providing first measurement values in under one minute. The D500 is packed with all the extra features included. No need to pay extra for relay, 4-20mA or RS485 outputs. The SimplCal® feature makes calibrating your sensor easier and quicker than ever before. The cost-saving quick and simple setup is done through our user-friendly step-by step on-screen menu. Active display of red alarm LED provides notification of out of bounds sensor readings and indication for sensor cleaning/recalibration or replacement. Features Easy to install No contact with chemicals/liquids. Non-intrusiveFull Color, Multi-line, Single (D500) or Double (D520) DisplayPanel, Pipe or Wall MountData Logging 400 DaysIntelligent Stepping MenuSimplCal® CalibrationThree (3) 5A Relay OutputsHigh Limit, Low Limit, Hysteresis Control4 - 20mA + RS485 Communication OutputsPassword ProtectionExternal Cord Grip Wire Connector Combo No Internal Wiring RequiredpH | ORP | Temp | mA | mV SpecificationsPower: 24VDC Output: 4-20mA + 3 Relays Power Cord: Yes Display 1: pH/ORP Display 2: pH/ORP Measuring Range: pH: -2 - 16pH | ORP: -2000 - +2000mV Unit: pH | mV Resolution: pH: 0.001pH | ORP: 1mV Basic Error: pH: 0.001pH | ORP: 1mV Temperature Range: 14 - 302°F | -10 - 150°C (Sensor Selection Dependant) Temperature Resolution: 0.18°F | 0.1°C Temperature Accuracy: ±0.54°F | ±0.3°C Temperature. Compensation: Manual or Automatic Stability: pH: 0.01pH/24h | ORP: 1mV/24h Outputs: Two (2) 4-20mA | 20-4mA | 0-20mA Communication: RS485 MODBUS RTU Relay Control Contact: 5A 240VAC | 5A - 28VDC Power Supply: 9 - 36VDC (std) | 85 - 265VAC | Power Consumption 3W Working Temperature: 14 - 140°F | -10 - 60°C Relative Humidity: ≤ 90% Enclosure Rating: IP65 Weight: 0.7kg Dimensions: 144 x 144 x 118mm Installation Opening Size: 138 x 138mm Installation methods: Panel | Pipe | Wall Other functions: Data record & Curve display DownloadsSpecification Sheet (PDF Download)Product Manual (PDF Download)
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